Games like Idle Galaxy
Idle Galaxy mostly idle, never really ends. These games share the most with it, and each one says why.

Milky Way Idle
Also mmo, skilling, crafting
A multiplayer RPG with RuneScape-style gathering, production, and combat skills, repeating actions automatically, plus a player market and chat.
3.7★ galaxy70% idle
Idle ClansUpdated
Also mmo, skilling, crafting · Same active/idle balance (leans idle)
A multiplayer idle RPG where you pick a task and your character trains around 20 skills even while you are offline, with a player economy and clans.
74% steam75% idle
Legends of IdleOn
Also mmo, skilling · Same active/idle balance (mostly idle)
An idle MMO with a whole account of characters working different skills at once. Massive, sprawling, social.
77% steam80% idle
ExoMiner - Idle Miner UniverseUpdated
Also mining, space, crafting · Same active/idle balance (leans idle)
Start with one small mine and a ship, then expand to other planets, crafting materials and inventing tech while miners and rovers work in your absence.
75% idle
Idle Space Raider
Also space, mining, combat
Patrol space as a station guard, mining ore and fighting in raids, then upgrade your ship and station. Toggles automate most systems, and a stargate opens a second reset tier.
74% steam70% idle
Astro Prospector Prologue
Also space, mining, combat
A bullet-heaven incremental where you mine coffee asteroids, fight SpaceCorp and upgrade your ship. This build is an early prologue.
4.6★ galaxy
Bloobs Adventure Idle
Also skilling, crafting · Same active/idle balance (leans idle)
A RuneScape-style idle RPG with 24 linked skills, automated boss fights, soul collecting and skill prestige, plus banked offline time to spend later.
88% steam75% idle
Evitania Online - Idle RPG
Also mmo, skilling · Same active/idle balance (leans idle)
An online idle RPG with classes and talent trees where your character fights and gathers while offline, and alts can level mining and woodcutting.
78% steam75% idle
Vanguard Galaxy
Also space, mining, combat
Fight, mine, salvage and trade across a procedural galaxy, played full screen or docked on your desktop with an autopilot that can run things.
90% steam50% idle
Zad ArcheryUpdated
Also combat, crafting, mining
An archer clears waves of target monsters for loot, then grows through a big skill tree, five jobs, bow crafting and a mining system that reshapes skills.
74% steam
Lazy Galaxy
Also space, combat, crafting
Lead a lazy alien race: grow your base idly and either take direct control in RTS battles or let the ships fight alone. Achievements unlock permanent research.
80% steam50% idle
Lord of Idle
Also combat, skilling, mmo
An idle action RPG with Combat, Mining and Crafting skills, loot hunting, multiplayer boss rooms, an isometric factory and monthly leaderboard seasons.
2.9★ galaxy
Unnamed Space Idle
Also space, combat
A ship, a sector map and a tidy prestige loop. Quietly one of Galaxy's most-played games.
92% steam4.5★ galaxy70% idle
Meow Palace: Forbidden City
Also skilling, crafting · Same active/idle balance (mostly idle)
Raise a stray cat in the Forbidden City from your desktop, training skills like palace cooking and opera while it gathers materials for outfits and furniture.
91% steam90% idle
Melvor Idle
Also skilling · Same active/idle balance (mostly idle)
RuneScape's skilling loop distilled into menus. Train twenty skills, fight dungeons, fill the completion log.
90% steam85% idle
Forge MasterDormant
Also crafting, combat, mmo
Forge gear across eras from the Stone Age to the Quantum Age and battle other players on a leaderboard.

Rocky IdleUpdated
Also skilling, mining · Same active/idle balance (leans idle)
Click trees and rocks to train 18 skills, craft gear for automated combat and fill a collection log. Farming and questing run in the background, and progress continues offline.
82% steam75% idle
Scapewatch: Idle MMO
Also mmo, skilling · Same active/idle balance (leans idle)
Queue tasks across 30 skills, close the tab, and your character keeps gathering, fighting and training offline. Clans, raids and hiscores round out the grind.
88% steam75% idle
Eldara
Also skilling, crafting · Same active/idle balance (leans idle)
A dark fantasy idle RPG with 17 linked skills from fishing to cremation, a pet for each mastered skill, and a world that keeps progressing while you are away.
82% steam75% idle
Progress Game
Also combat, crafting
Fight monsters, gather materials and cook, then craft three tiers of gear across two worlds. Built to run in the background while you check in for quick upgrades.
92% steam70% idle
Mr.Mine
Also mining · Same active/idle balance (leans idle)
Dig a mine deeper and deeper, hire miners, discover what lives at the bottom.
92% steam75% idle
Idle IktahUpdated
Also skilling, crafting · Same active/idle balance (leans idle)
An idle skilling RPG set in the Pacific Northwest, with local wildlife, minigames, moon-phase item effects, a real tide tracker and offline progress.
76% steam75% idle
Idle Pixel
Also skilling · Same active/idle balance (mostly idle)
A cosy pixel-art skiller: mining, farming, brewing, fighting, all ticking along in the background.
85% idle
Between Adventures IDLE
Also skilling, crafting · Same active/idle balance (leans idle)
A pixel-art idle RPG where you watch your hero fight, then train 11 gathering and crafting skills, enchant gear and shape a skill tree. Progress continues offline.
69% steam75% idle